2010/10/28 Headlines: Report: Election Spending to Hit Record $4B; Obama Defends Record, Urges Patience; Obama Fields Questions from Progressive Bloggers; Angle Criticized for Anti-Immigrant TV Ad; Wells Fargo to Modify 55,000 Foreclosure Documents; Afghanistan Delays Ban on Private Military Firms; Obama Issues Waiver to Send Military Aid to Countries Using Child Soldiers; Virginia Resident Charged with Plotting to Bomb DC Metro Stations; Computer Malfunction Knocked US Nukes Offline; Arkansas School Official Facebook Post Urges Gay Youths to Commit Suicide; Chicago Parents End Elementary School Sit-In; Arizona Executes Prisoner after Supreme Court Lifts Stay; Fmr. Argentine President Kirchner Dies of Heart Attack